In-situ monitoring of phase transformation in Ni3Al based alloys by means of hydrogen permeation measurement.

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F03%3A07033030" target="_blank" >RIV/68081723:_____/03:07033030 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

In-situ monitoring of phase transformation in Ni3Al based alloys by means of hydrogen permeation measurement.

Original language description

Nickel aluminide Ni3Al crystallizes in the cubic L12 structure (Cu3Au type). It is known from the literature that this structure remains unchanged up to the melting point. However, under certain circumstances, it can change from L12 to other non-cubic ordered crystal structures. There have been reported some data which indicate that the presence of hydrogen may facilitate the change in the structure. Present detailed study of hydrogen permeation behavior in both the Ni3Al and the CMSX-4 has shown very sensitive changes of permeation rate depending upon temperature variations.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

BJ - Thermodynamics

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2003

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Metal 2003 /12./.

ISBN

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ISSN

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e-ISSN

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Number of pages

5

Pages from-to

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Publisher name

TANGER spol. s r.o.

Place of publication

Hradec nad Moravicí

Event location

Hradec nad Moravicí [CZ]

Event date

May 20, 2003

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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